\input zb-basic \input zb-ioport \iteman{io-port 05427827} \itemau{Xu, Wei} \itemti{The distribution of distances between randomly constructed genomes: Generating function, expectation, variance and limits.} \itemso{J. Bioinform. Comput. Biol. 6, No. 1, 23-36 (2008).} \itemcc{} \itemut{} \itemli{doi:10.1142/S0219720008003254} \end